patch 8.2.5058: input() does not handle composing characters properly Commit: https://github.com/vim/vim/commit/e3a529bc877909a9eccf792461050b4f6737ed33 Author: zeertzjq <zeertzjq@outlook.com> Date: Sun Jun 5 19:01:37 2022 +0100 patch 8.2.5058: input() does not handle composing characters properly Problem: input() does not handle composing characters properly. Solution: Use mb_cptr2char_adv() instead of mb_ptr2char_adv(). (closes #10527)

--- a/src/getchar.c
+++ b/src/getchar.c
@@ -669,7 +669,7 @@ stuffReadbuffSpec(char_u *s)
 	}
 	else
 	{
-	    c = mb_ptr2char_adv(&s);
+	    c = mb_cptr2char_adv(&s);
 	    if (c == CAR || c == NL || c == ESC)
 		c = ' ';
 	    stuffcharReadbuff(c);